Modified Atmosphere Packaging (MAP) is a traditional method used to preserve fresh products within their packaging therefore ensuring it reaches the end consumer in the best possible condition. Nitrogen flushing or carbon dioxide injection have been used commercially for some years and more recently other technologies are practised widely such as inert gas (such as argon) flushing for fruits and vegetables or high oxygen flushing for red meats.
For MAP to work effectively, a seal integrity and leak detection system must be in place to ensure that there are zero leaks. The combination of gas is vital to preserve the inner food contents so if there is any change through a failed seal or a tiny leak presents expedited food decay. Using equipment that detects such packaging leaks or failed seal integrity is commonplace throughout the food processing industry so that potentially harmful defects can be highlighted during production and rectified immediately.
Yet not all food products are suitable for MAP or are presented using different methods but still require a means of seal integrity and leak detection testing. Tim Embleton, Head of Production at BakeAway faced this issue when looking for a solution for their high-quality dough and pastry products. “The SealTick Package Seal Integrity Tester is the perfect solution for us. It is so easy to use and offers a rapid test cycle allowing for objective testing.”
The SealTick is highly sensitive with even the tiniest leaks from inside the packaging being detected. It is suitable for use on all rigid or flexible packaging in a wide range of shapes or sizes and is even effective when testing products with very little headspace.
“I was also so pleased that Kevin was able to visit us on-site to demonstrate the equipment first to ensure it was fit for purpose” continued Tim.
If you would like advice or help with seal integrity or leak detection, why not get in touch and see how we can help you.
